Changeset 2333 for GTP/trunk/Lib/Illum/IllumModule/OgreIllumModule/src/RenderTechniques/OgrePathMapRenderTechnique.cpp

Timestamp:

04/24/07 14:04:48 (17 years ago)

Author:

szirmay

Message:

 

File:

• GTP/trunk/Lib/Illum/IllumModule/OgreIllumModule/src/RenderTechniques/OgrePathMapRenderTechnique.cpp (modified) (4 diffs)

GTP/trunk/Lib/Illum/IllumModule/OgreIllumModule/src/RenderTechniques/OgrePathMapRenderTechnique.cpp

@@ -63 +63 @@
         TextureUnitState* st = newpass->createTextureUnitState();               
         st->setTextureFiltering(TFO_BILINEAR);
-        st->setTextureAddressingMode(TextureUnitState::TAM_BORDER);
+        st->setTextureAddressingMode(TextureUnitState::TAM_CLAMP);
         st->setTextureBorderColour(ColourValue::Green);
         st->setTextureName(clusters->pathMapTextureFilename);
@@ -71 +71 @@
         st = newpass->createTextureUnitState();         
         st->setTextureFiltering(TFO_NONE);
-        st->setTextureAddressingMode(TextureUnitState::TAM_BORDER);
+        st->setTextureAddressingMode(TextureUnitState::TAM_CLAMP);
         st->setTextureBorderColour(ColourValue::Red);
         st->setTextureName(weightIndexTexture->getName());
@@ -77 +77 @@
         st = newpass->createTextureUnitState();         
         st->setTextureFiltering(TFO_NONE);
-        st->setTextureAddressingMode(TextureUnitState::TAM_BORDER);
+        st->setTextureAddressingMode(TextureUnitState::TAM_CLAMP);
         st->setTextureBorderColour(ColourValue::Blue);
 
@@ -122 +122 @@
         LightList lights;
         SceneManager* sm = Root::getSingleton()._getCurrentSceneManager();
-        sm->_populateLightList(Vector3(0,0,0), 1000, lights); //TODO
-//TODO set weights
-        /*
-        unsigned int entryPointCount = OgreIlluminationManager::getSingleton().getPathMapEntryPoints().size();
-        PathMapClusters* clusters = OgreIlluminationManager::getSingleton().getPathMapClusters(parentOgreRenderable->getName());
-        int weightTextureWidth = clusters->count / 4;
-        */
-        for(int i = 0 ; i < 1; i++)
-        {
-                String lightName = lights.at(0)->getName();
+        sm->_populateLightList(OgreIlluminationManager::getSingleton().getMainCamera()->getPosition(), 1000, lights);
+
+        for(int i = 0 ; i < 5 && i < lights.size(); i++)
+        {
+                String lightName = lights.at(i)->getName();
                 OgreIlluminationManager::getSingleton().createPerLightRun(lightName, ILLUMRUN_PM_WEIGHTMAP);
-                OgreIlluminationManager::getSingleton().updatePerLightRun(lightName, ILLUMRUN_PM_WEIGHTMAP, frameNum);
-                OgrePMWeightComputeRenderingRun* PMWeightRun = (OgrePMWeightComputeRenderingRun*)
-                        OgreIlluminationManager::getSingleton().getPerLightRun(lightName, ILLUMRUN_PM_WEIGHTMAP)->asOgreRenderingRun();
-
-                TextureUnitState* st = pathMapPass->getTextureUnitState(2);
-                st->setTextureName(PMWeightRun->getPMWeightTetureName());
-
-                /*
-                TexturePtr tex = TextureManager::getSingleton().getByName(PMWeightRun->getPMWeightTetureName());
-                float *allClusterWeights = new float[entryPointCount];
-                PixelBox lockBox(entryPointCount, 1, 1, PF_FLOAT32_R, allClusterWeights);
-                tex->getBuffer()->blitToMemory(lockBox);
-
-                float *weightIndices = new float[clusters->count];
-                for(int j = 0; j< clusters->count; j++)
-                        weightIndices[j] = allClusterWeights[clusters->clusters[j]];
-                
-                PixelBox lockBox2(weightTextureWidth, 1, 1, PF_FLOAT32_RGBA, weightIndices);
-                weightIndexTexture->getBuffer()->blitFromMemory(lockBox2);
-
-                TextureUnitState* st = pathMapPass->getTextureUnitState(1);
-                st->setTextureName(weightIndexTexture->getName());      */                      
+                OgreIlluminationManager::getSingleton().updatePerLightRun(lightName, ILLUMRUN_PM_WEIGHTMAP, frameNum);          
         }
-}
+        OgrePMWeightComputeRenderingRun::sumWeights(frameNum);
+        TextureUnitState* st = pathMapPass->getTextureUnitState(2);
+        st->setTextureName(OgrePMWeightComputeRenderingRun::getPMWeightTextureName());
+}
+
+
 
 namespace PathMapParsers